Low temperature screw machine propylene glycol water-cooled semi-screw industrial chiller

الوصف

product description
Low temperature chiller is developed by adopting high-effective screw, evaporative cooling technique, siphon oil cooling technique,

multiple connected compressor technique and other patent technology, basing on the years of design of Medium/Low Tempt Multi-parallel Refrigerating Unit by key technician of the company. The production can provide the low temperature refrigerant which ranges from **0℃ ~ **0℃ . The production can be widely used in low temperature refrigeration and quick-freezer.This can assist with the production process of any industry, i.e. pharmaceutical, chemistry, metallurgy, electronic and food, etc., and act as the cold source mainframe of large automotive environment simulation laboratorys and ice stadiums.
Applicable industries: chemical industry, biopharmaceuticals, freezing and refrigeration, manufacturing plants Refrigerants: R*2, R**7C, R**7A, R**4a, 4 major components of a single two-stage cryogenic refrigeration unit： 1. Compressor (Shanghai Hanzhong) refrigeration system, medium: Freon 2. Cooling system of condenser , medium: water 3. Expansion valve (optional in Poland and Emerson) electronic expansion valve 4. Evaporator freezing system